Electric Discharging Machine Instructions on the protection functions of the system - Ningbo Bohong Machinery Manufacture Development Co., Ltd.

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Electric Discharging Machine Instructions on the protection functions of the system

(1). The flame detection function

To be activated by the user. Please refer to 8.6 for more.

The system determines whether there is flame or not based on the detection of heat quantity. An 110V AC socket is preset for automatic extinguishers. When flame is detected, the machining process is halted with power supply uncut off, for heat quantity miscalculation might be caused by other heat sources like sunlight and workshop lighting.

(2). The oil temperature detection function

To be activated by the user. Please refer to 8.6 for more.

The liquid level of oil must be kept >10cm. When oil temperature rises >600C, the machining process is halted with power supply uncut off.

(3). The oil level detection function

To be activated by the user. Please refer to 8.6 for more.

When the oil level is lower than the indicated scale on the left side of the oil tank, the machining process is halted with power supply uncut off. The user may manually adjust the scale to fix on the level.

(4). The open-valve power off function

Automatically activated.

When the valve of the controller is opened, the system cuts off power automatically. As some components in the system may remain electrically alive, it is imperative to wait, after the main power supply is shut off, at least 5 minutes prior to an open-valve checkup.

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